Basic Math Examples

Find the Mean 50 , 0+2500
5050 , 0+25000+2500
Step 1
Add 00 and 25002500.
50,250050,2500
Step 2
The mean of a set of numbers is the sum divided by the number of terms.
50+2500250+25002
Step 3
Cancel the common factor of 50+250050+2500 and 22.
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Step 3.1
Factor 22 out of 5050.
225+25002225+25002
Step 3.2
Factor 22 out of 25002500.
225+212502225+212502
Step 3.3
Factor 22 out of 225+21250225+21250.
2(25+1250)22(25+1250)2
Step 3.4
Cancel the common factors.
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Step 3.4.1
Factor 22 out of 22.
2(25+1250)2(1)2(25+1250)2(1)
Step 3.4.2
Cancel the common factor.
2(25+1250)21
Step 3.4.3
Rewrite the expression.
25+12501
Step 3.4.4
Divide 25+1250 by 1.
25+1250
25+1250
25+1250
Step 4
Add 25 and 1250.
1275
 [x2  12  π  xdx ]